At Paytm, the Vijay Shekhar Sharma-led startup’s wealthtech arm Paytm Money’s CEO Varun Sridhar has stepped down and switched to a different role within the company. A report by ET said that Paytm has roped in Rakesh Singh, who was earlier the CEO of the broking arm of wealthtech startup Fisdom, as the new CEO of Paytm Money.